Diff: LedStrip.h

Revision:

0:a8535703f23b

diff -r 000000000000 -r a8535703f23b LedStrip.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LedStrip.h	Sat Jan 04 00:40:08 2014 +0000
@@ -0,0 +1,44 @@
+// Parent class for all addressable LED strips.
+// Partially based on work by and (c) 2011 Jelmer Tiete
+// whose library is ported from the Arduino implementation of Adafruit Industries
+// found at: http://github.com/adafruit/LPD8806
+// and their strips: http://www.adafruit.com/products/306
+// Released under the MIT License: http://mbed.org/license/mit
+
+// This is a pure virtual parent class for all LED strips, so that different types
+// of strip may be used in a single array or container.
+
+#include "mbed.h"
+
+#ifndef LEDSTRIP_H
+#define LEDSTRIP_H
+
+class LedStrip
+{
+public:
+    LedStrip(int n);
+    ~LedStrip();
+
+    virtual void begin(void)=0;
+    virtual void show(void)=0;
+    virtual void blank(void)=0;
+
+    static uint32_t Color(uint8_t r, uint8_t g, uint8_t b);
+
+    uint16_t numPixels(void) { return numLEDs; }
+    uint16_t numPixelBytes(void) { return numLEDs * 3; }
+    uint32_t total_luminance(void);
+
+    void setPixelB(uint16_t n, uint8_t b);
+    void setPixelG(uint16_t n, uint8_t g);
+    void setPixelR(uint16_t n, uint8_t r);
+    
+    void setPixelColor(uint16_t n, uint32_t c);
+    void setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b);
+    void setPackedPixels(uint8_t * buffer, uint32_t n);
+
+protected:
+    uint8_t *pixels;     // Holds LED color values
+    uint16_t numLEDs;     // Number of RGB LEDs in strand
+};
+#endif